Radio relay data-transmission
Digital trunk microwave transmissions’ system is an economical solution for the organization of radio communication for long distances. The system operates in the frequency range of 4 to 13 GHz. The modular architecture allows the possibility to expand the capacity of the system (up to 4Gbit / s for one station) and enable the simply transition from TDM (SDH/SONET/PDH) to IP/Ethernet with the lowest possible cost by replacing just one controller board, and also due to the fact that the transceivers are universal for any type of network.
The radio blocks are fixed in the base frame with convection cooling what eliminates the necessity for active cooling and increases the lifetime of the equipment. The system support modulation 2048QAM which allows to save the frequency resource and as a consequence also to save the operating costs. The unique changeably equipment of regulations for the power amplifier of receiver, makes the system as one of the most economical in its class.
The system of microwave transmission assume different configurations for realizations and the options for installing the radio equipment inside the object or if it configuration is separated – to install the remote radio units on antenna basis.